Any commercial building I'm in (in Germany) does that. The fire extuingishers have little stickers when the next inspection is due, and seeing that out of date

Any commercial building I'm in (in Germany) does that. The fire extuingishers have little stickers when the next inspection is due, and seeing that out of date by more than two months or so is a major red flag. Same with fire extinguishers in the hallways of bigger apartment buildings. For private people it's less common to do that.